5
Recorded earthquakes
country
January 1987
United States earthquakes in January 1987
Earthquake archive for United States in January 1987: 5 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.3
Strongest magnitude
4.2
Average magnitude
34.0 km
Average depth
Strongest event
4.3
19 Jan 1987
Anchorage, United States
Depth
93.9 km
UTC
22:09:34
Coordinates
58.512, -150.926
Analysis of the recorded activity
During January 1987, 5 earthquakes were recorded near United States. Magnitudes ranged from 4.0 to 4.3, with an average of 4.2; depths ranged from 6.6 to 93.9 km, averaging 34.0 km. Activity extended from Thursday, January 1, 1987 to Monday, January 19, 1987 UTC.
Only 5 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.3
93.9 km
Anchorage, United States
19 Jan 1987 22:09:34 UTC
4.3
32.5 km
Hilo, United States
07 Jan 1987 16:23:32 UTC
4.2
6.6 km
Gilroy, United States
19 Jan 1987 08:09:04 UTC
4.1
26.8 km
Anchorage, United States
10 Jan 1987 10:24:56 UTC
4.0
10.0 km
Salem, United States
01 Jan 1987 10:25:35 UTC